baber/WOPTO huggingface dataset:
Patent JP-H07294927-A (JP)
Title: Production of liquid crystal element
Inventor: NAKAJIMA YASUSHI
IPC: G02F1/1337
Filed: 1994-04-26
Abstract: PURPOSE:To provide the production method for liquid crystal which uniformizes the orientation control force to liquid crystal molecules and prevents the variance in pretilt angle of liquid crystal molecules to stabilize orientation of liquid crystal molecules. CONSTITUTION:Transparent electrodes 3 and 4 and oriented films 7 and 8 which cover these transparent electrodes 3 and 4 and are subjected to rubbing treatment are formed on surfaces facing each other of a pair of substrates 1 and 2, and liquid crystal 10 is interposed between oriented films 7 and 8 and is charged between the pair of substrates 1 and 2. With respect to the production method of this liquid crystal cell, oriented films 7 and 8 are subjected to heat treatment at a prescribed temperature (100 to 200 deg.C) before charging of liquid crystal 10 after oriented films 7 and 8 are subjected to orientation treatment. Consequently, the orientation control force of oriented films 7 and 8 to liquid crystal molecules 11 is uniformized to prevent the variance in pretilt angle of liquid crystal molecules 11, thus stabilizing orientation of liquid crystal molecules.
Patent JP-S5386243-A (JP)
Title: Clock gear train structure
Inventor: WATANABE MINORU
IPC: G04C3/14
Filed: 1977-09-12
Abstract: PURPOSE: To reduce the thickness of a clock, wherein a second wheel integrated with a cannon pinion is disposed shifted from the base to the dial, and a second deceleration wheel is supported by a bearing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62263804-A (JP)
Title: Method for preventing rolling crack of hard pipe body
Inventor: FUJITA KAZUMI
IPC: B21B21/02
Filed: 1986-05-12
Abstract: PURPOSE:To effectively and surely prevent a rolling crack by forming he working grooves of roll dies to a specific shape at the time of rolling a hard pipe body with a cold Pilger rolling mill. CONSTITUTION:The flattening rate (ODmax-ODmin)/ODminX100 of the working grooves 3, 3 of a pair of the upper and lower turnable roll dies 4, 4 having a mandrel 2 and the working grooves 3, 3 to roll the pipe body 1 to be worked is specified to <=3%. ODmax is the distance between the shoulder parts of the symmetrical working grooves 3, 3 and denotes the length in the major axis direction of the ellipse by the working grooves 3, 3. ODmin is the distance between the bottom parts of the symmetrical working grooves 3, 3 and denotes the length in the minor axis direction of the ellipse by the working grooves 3, 3. The center of the ellipse is positioned concentrical with the center of the mandrel 2 having a round section.
Patent JP-H048695-A (JP)
Title: Connection structure via elastic mount
Inventor: SHIOMI KAZUYUKI
IPC: F16F1/376
Filed: 1990-04-25
Abstract: PURPOSE:To support the weight of an outboard motor and obtain a favorable sense of steering and prevent transmission of vibration by forming a projecting portion by which an elastic body portion is made to partially abut on a casing when a small pressing force is exerted on the surface of the elastic body portion or the inner face of the casing, and which is crushed when a large pressing force is exerted so that the elastic body portion abuts at its whole face on the casing. CONSTITUTION:A projecting portion 203a-1 by which an elastic body portion 203 is made to partially abut on a casing so as to fully absorb vibration when an engine is rotated at low speed i.e., thrust is small is formed at the front end face of the elastic body portion 203 in such a manner as projecting forward by L4 from a plane portion 203a-1 formed on the right and left sides of the projecting portion 203a-1, and a channel 203a-3 for ventilation during assembly is formed in the side face of the elastic body portion 203. The projecting portion 203a-1 of the elastic body portion 203 is made to abut on the abutting portion 205a-1 of a cap 205 and the plane portion 203a-2 of the elastic body portion 203 is spaced apart by L4-L3 from and opposite to the rear projecting portion 205a-2 of the cap 205.
Patent JP-S58225526-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H47/32
Filed: 1982-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5443164-A (JP)
Title: Rolling method for hollow piece
Inventor: YOSHIHARA SEISHIROU
IPC: B21B19/06
Filed: 1977-09-13
Abstract: PURPOSE:To shorten the actual loading hours of the mandrel on purpose to prevent its wear, by previously inserting the mamdrel, provided with tapered part at its tip, into the bored cavity of the hollow piece, by movng both of them in one body so as to roll the wall of the bored part, and then, by rolling the unbored part with the tapered part and the inclined roll. CONSTITUTION:The open side of the bored part of the hollow piece 1, which has a small diameter bored part, is placed on the feeding side of the inclined rolls of the rolling mill, so as to face against the tapered part 4' of the mandrel, and then, is transferred to the roll part being pushed by the pusher 2. On the other hand, the mandrel 4 is held between the feed rolls 5-1, and is inserted into the cavity 8 of the bored part of the hollow piece 1. Then, the pipe wall of te bored part of the hollow piece 1 is rolled into the specified wall-thickness by the mandrel 4 and the inclined rolls 3-1, 3-2. After that, the movement of the mandrel 4 is stopped by the stopper 6 with the progress of the rolling, however, the hollow piece 1 still goes a head, and the tip end of the unbored part arrives at the roll gap; then, the unbored part 1' is rolled into the same size by the tapered part 4' and adjacent main body of the mandrel 4.
Patent JP-S6257538-A (JP)
Inventor: YAMAGUCHI KEIJI
IPC: A61B5/022
Filed: 1986-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63275542-A (JP)
Title: Production of trans-chrysanthemum-monocarboxylic acids
Inventor: SUZUKAMO TAKEO
IPC: C07C61/37
Filed: 1987-04-30
Abstract: PURPOSE:To easily produce the titled compound useful as a raw material for pyrethroidal insecticide, in high efficiency, by reacting an azo compound or a peroxide with cis-chrysanthemum-monocarboxylic acid, thereby converting the cis acid to trans acid. CONSTITUTION:cis- or mixed cis/trans-chrysanthemum-monocarboxylic acids of formula (R is H, 1-20C alkyl, cycloalkyl or aralkyl) (e.g. cis-chrysanthemum- monocarboxylic acid) is made to react with at least one bromine compound selected from carboxylic acid bromides (e.g. acetyl bromide), brominated silicons (e.g. trimethylsilyl bromide), S-brominated compounds (e.g. thionyl bromide) and N-brominated compounds (e.g. N-bromosuccinimide) in an inert solvent (preferably toluene, etc.) in the presence of an azo compound (e.g. azobisisobutyronitrile) or a peroxide (e.g. t-butyl perbenzoate) at 0-100 deg.C for several min-10hr.
Patent JP-S60255514-A (JP)
Title: Electronic-controlled suspension apparatus
Inventor: TAKIZAWA SHIYOUZOU
IPC: B60G17/00
Filed: 1984-05-31
Abstract: PURPOSE:To improve drive feeling even in circular turning traveling by detecting the car height at the right and left and putting a suspension into hard state even if a chassis acceleration speed becomes below a set value. CONSTITUTION:A car-height sensor 22 consists of a front car-height sensor 22F and a rear car-height sensor 23R and supplies a signal into a control unit 25. An acceleration sensor 28 for detecting the change of posture of a chassis detects the change of posture of the chassis such as pitch roll and yaw, and supplies signals into the unit 25. A three-direction selector valve 36 selects the position relation between a pneumatic driving mechanism 35, reserve tank 20, and the atmosphere according to the signals supplied from the unit 25, and the transfer from soft state to hard state is performed. When the chassis acceleration speed becomes over a set value, the suspension is put into hard, and a car is put into circular turning traveling, and the hard state of the suspension is kept, even if the chassis acceleration speed becomes over the set value.
Patent JP-S592230-A (JP)
Title: Recording medium of magnetic floppy disc
Inventor: SUNAI MASAYUKI
IPC: G11B5/85
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a recording medium of a magnetic floppy disc having high coercive force and having excellent flatness and practicality, by providing the 2nd magnetic recording layer thicker in film thickness than the 1st magnetic recording medium on the other surface of the 1st magnetic recording layer formed on the one surface of a flexible polymer substrate. CONSTITUTION:The 1st magnetic recording layer 2 is formed by sputtering on the one surface of a film substrate consisting of a flexible polymer material of polyimide, polyester, etc., and in succession, the 2nd magnetic recording layer 3 is formed by sputtering on the other surface of the substrate 1. The layers 2, 3 are formed by sputtering Co-Cr thin films on the film substrate 1, and the 1st layer 2 is formed to 0.5-1.0mum thickness and the 2nd layer 3 is formed thicker by 2-10% as compared to the layer 2. If the sputtering for the layers 2, 3 is controlled in such a way that the substrate 1 is kept at the highest possible temp. within the range where the substrate is kept free from thermal damage, the magnetic recording meidum having high coercive force Hc is obtd.
Patent JP-S5635850-A (JP)
Title: Electrically controlling method of power transmission of vehicle
Inventor: SUGIMOTO HIROSHI
IPC: F16H61/02
Filed: 1979-08-27
Abstract: PURPOSE: To prevent the driving feeling of a vehicle from getting worse and avoid the deterioration of the durability of a speed change gear by maintaining the driving line of an auxiliary speed change gear in the lower speed side in shifting up a main speed change gear.  
     CONSTITUTION: A speed change controller D is provided with a hydraulically actuated piston 40 which is coupled with a sliding member 34 via a thrust bearing 34a. The piston 40 is forced toward an oil chamber 42 thereof by means of a spring member 41. The oil chamber 42 is associated with an oil pressure supply source 60 through a normally-closed electromagnetic valve 50. When no oil pressure is generated in the chamber 42, the piston 40 receives the reaction force from the spring member 41 to maintain its engagement with a cone clutch. When an oil pressure is generated in the chamber 42, the piston 40 and the sliding member 34 is actuated to engage a cone brake. The valve 50 discommunicates the chamber 42 from the source 60 in response to a signal from an electrically controlling circuit 70. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02289734-A (JP)
Title: Opening and closing roof
Inventor: SUGIZAKI KENICHI
IPC: E04B7/16
Filed: 1989-04-28
Abstract: PURPOSE:To effectively use a space by constituting a plurality of divided roof bodies formed into the nearly the same fan shape in such a manner as to be rotatable with the center part of the fan shape as the rotating center and superposable. CONSTITUTION:Three divided roof bodies 12a, 12b, 12c forming a first roof unit 10 are rotated in the arrowed direction with a first rotating shaft 11 as the center and retreated to one end part of a first structural body 14. Two divided roof bodies 22a, 22b forming a second roof unit 20 are rotated in the arrowed direction with a second rotating shaft 21 as the center and retreated to one end part of a second structural body 24. The three divided roof bodies 12 and two divided roof bodies are mutually superposed to open a roof 1. Hence, a wide opening and closing part can be formed to create a large space.
Patent JP-S60254622-A (JP)
Title: Brazing material supplying apparatus for die bonding
Inventor: KUSAKARI TERUO
IPC: H01L21/58
Filed: 1984-05-31
Abstract: PURPOSE:To supply positively brazing material onto brazing portions of a semiconductor device and to improve yield. CONSTITUTION:After the cylindrical collet 1 by which a brazing material 2 is being sucked and held, is transferred over the brazing portion 3 of a lead frame, the collet 1 is lowered to pressure the brazing material 2 against the brazing portion 3. Thereafter, the needle 5 which is being mounted in the hollow section of the cylindrical collet 1 is lowered to support the brazing material 2 on the brazing portion 3. With the brazing material 2 supported by the needle 5, the cylindrical collet 1 is rised by a collet driving means. When the collet 1 reaches a predetermined height, the needle 5 begins to separate from the brazing material 2 and to rise.
Patent JP-H04228786-A (JP)
Title: Door hinge
Inventor: SUGANO HIDENORI
IPC: E05F3/14
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the damage of an opening frame or the like which is caused by the collision of a door against the frame at the final point of the closing action of the door, and to keep the door in an opening state at an optional position. CONSTITUTION:A first external cylinder body 2 protrusively provided with fixed plates 21,31 and a second external cylinder body 3 are arrangedly provided in series, and a shaft member 4 is fixedly provided in a hollow section between them so as to be impossible in rotation to the second external cylinder body 3. A movable plate 16 being rotatable with the first external cylinder body 2 is loosely fitted on the shaft member 4, and a fixed plate 17 being opposite to the plate 16 through viscous liquid 7 is fixedly provided on the shaft member 4. A reversible one-way clutch 6 which is free-rotatable in one direction with the first external cylinder body 2 and locks to the shaft body 4 in the case of rotation in another direction is provided in the first external-cylinder body 2 to make locking force act in a closing direction in the case of opening a door and in an opening direction in the case of closing the door.
Patent JP-2000296614-A (JP)
Title: Ink jet recording head and ink jet recording method and apparatus
Inventor: OKI YASUSHI
IPC: B41M5/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head capable of solving the point at issue caused by the air bubble in the ink jet recording head without using a vacuum suction system and an ink jet recording method and apparatus using the same. SOLUTION: In an ink jet recording head 400 consisting of an ink emitting orifice 106 emitting ink 102 to an image recording material, the ink flow channel 112 communicating with the ink emitting orifice 106 and an ink emitting means 105 for emitting ink 102 corresponding to an image signal, at least a pair of electrodes 114a, 114b which are arranged to the side wall of the ink flow channels 112 in opposed relationship and to which voltage forming an air bubble inflow preventing electric field in the ink flow channel 112 is applied and air bubble detecting means 103 are provided to at least one places of the side walls of the ink flow channel 112 and an ink chamber 102.
Patent JP-2000308376-A (JP)
Title: Ultrasonic motor and electronic apparatus with the ultrasonic motor
Inventor: YAMANAKA TAKASHI
IPC: H01L41/09
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic motor which is of a type reversing its drive direction by changing a polarization part, to which a drive signal is input and which suppresses the dependence on the drive direction of a drive force. SOLUTION: In a piezoelectric element 11 for this ultrasonic motor 1, an electrode 16 and an electrode 17 are formed. At this time, the thickness of a connecting wire 17a by which electrodes in a polarization part are connected at every other part, along the outer edge part so as to form the electrode 17 is made more slender than the thickness of a connecting wire 16a by which electrodes in the polarization part are connected, at every other part, along the inner edge part so as to form the electrode 16 that it is alternate with the electrode 17. Even when a connecting wire 18a is longer than a connecting wire 16a, the impedance of the electrode 17 is matched with the impedance of the electrode 16.  Thereby, even when a drive signal is input to the electrode 17 so as to turn a rotor in the reverse direction, its turning force, i.e., the drive force of the ultrasonic motor 1, becomes identical to a case in which a drive signal is input to the electrode 17 to turn the rotor in the forward direction.
Patent JP-S60253731-A (JP)
Title: Vaporizing combustion device
Inventor: MATSUI YASUTSUGU
IPC: F23N5/12
Filed: 1984-05-30
Abstract: PURPOSE:To lengthen the service life of the titled device by a method wherein tar content is completely decomposed before the tar content solidifies by performing no load burning operation immediately after being extinguished. CONSTITUTION:When the temperature of a vaporizing tube 1 is raised by a ceramic heater 6, fuel is fed to a vaporizer by means of a pump 16. Vaporized fuel gas is jetted in a mixing tube 18 and at the same time primary air is sucked in the mixing tube 18 in order for the mixture of the fuel gas and the air to form flames 20 by means of electric discharge on a burner 19. On the other hand, the stopping action of combustion is done by releasing the energizing to a solenoid 2. When a flame rod 22 detects the disappearance of the ionic current in the flame 20 due to the stoppage of combustion, a temperature rising circuit 23 for no load burning energizes a ceramic heater 6 upon the resultant detection signal so as to use the ceramic heater as a temperature raising means in order to heat the vaporizing tube 1 up to about 500 deg.C. Consequently, the tar content adhered onto the wall of the vaporizing tube is promptly decomposed.
Patent JP-H02288643-A (JP)
Title: Communication processor
Inventor: FUJITA TOMOO
IPC: G06F13/00
Filed: 1989-04-28
Abstract: PURPOSE:To attain the communication while control information is revised into an actually required value, and to make the time and resources efficient by updating the control information on the way of communication. CONSTITUTION:An input means 3 receives information required for sending and receiving a data based on a transmission instruction from an application program means 2 and a transmission/reception processing means 4 sends/receives a data to/from an exchange line based on the information issued from the input means 3. A judging means 5 judges whether or not a received data received from the transmission reception processing means 4 is in matching with controlled and stored control information and a control information control means 6 controls and updates the control information even during the communication. Thus, the control information is revised into a value required actually on the way of communication and the time and resources are made efficient.
Patent JP-H10286590-A (JP)
Title: Lake and marsh environment improvement method
Inventor: TAKIGUCHI HIROSHI
IPC: C02F3/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve lake and march environments and at the same time obtain lake and marse water with a quality high enough to be used as tap water by immobilizing and propagating a colony of microbe containing filiform microbe in a natural fixing agent and bringing the colony of microbe into contact with lake and marsh water. SOLUTION: A natural adsorptive substrate such as woody small pieces, porous pumice as an adsorbent for filiform microbe is put in a proper container and then the filiform microbe is stuck to or adsorbed on the substrate. Alternatively, the filiform microbe is previously adsorbed on such a substrate and the substrate is put in a container. The container is installed and fixed in the lake and marsh water or in the peripheral part of the lake and marsh to bring the container into contact with the lake and marsh and remove pollutants such as BOD, COD, nitrogen, phosphorus in the water. The filiform microbe assimilates preferably water soluble substance even in low BOD concentration and at the same time absorbs and removes also nitrogen and phosphorus which are causes of eutrophication.
Patent JP-S60255121-A (JP)
Title: Treatment by flocculation in water supply treatment
Inventor: AZUMA SHINJI
IPC: B01D21/01
Filed: 1984-05-30
Abstract: PURPOSE:To obtain always treated water having the specified value or below in water quality by adding a prescribed flocculant in accordance with the interfacial electrokinetic potential of the suspended components contained in the sewage to be treated by means of flocculation and treating the sewage. CONSTITUTION:When the average interfacial electrokinetic potential of the suspended components contained in water to be treated which is collected at the period of big rainfall remarkable in flooding is >=-5.0mV, polychloridealuminate is added as a flocculant. When the above-mentioned interfacial electrokinetic potential of water to be treated which is collected at the normal time is -30.0 mV and under, aluminum sulfate is added as the flocculant. When said potential of water to be treated which is collected at the period slightly flooding than the normal time with small rainfall is from >=-30.0mV to <=-5.0mV, polychloridealuminate and aluminum sulfate are added as the flocculant. As a result, even if the water quality of the intake source is changed in the water supply treatment, the treated water having the specified value or below is always obtained and also the flocculant can be economically used.
Patent JP-H08288044-A (JP)
Title: Method for inserting wire in waterproof plug and wire inserting jig
Inventor: MATSUOKA HIROYUKI
IPC: H01R13/52
Filed: 1995-04-10
Abstract: PURPOSE: To efficiently and properly insert the end of a covered wire in a waterproof plug. CONSTITUTION: A jig 11 is formed into a slender cap type, using synthetic resin as a raw material. Also, the jig 11 has the same outer diameter as a covered wire 1 and an insertion hole 12 having diameter and length enough for inserting a conductor 2 of the wire 1 is drilled through the rear edge center of the jig 11. In addition, the external surface of the section of a forward end 13 thereof is tapered. An insulation cover 3 is first peeled off from the end of the wire 1 to expose the conductor 2. Then, the jig 11 is capped to the wire 1 and the exposed conductor 2 is thereby concealed. Thereafter, the end of the wire 1 capped with the jig 11 is led through a waterproof rubber plug from one end of the wire insertion hole thereof and the jig 11, after exposed from the other end of the hole, is removed.
Patent JP-H05305814-A (JP)
Title: Flocked product
Inventor: UEMATSU TOKIO
IPC: B60J5/04
Filed: 1992-04-28
Abstract: PURPOSE:To improve the wear-resistance of a coating film layer and to prevent the coating film layer from being separated from the seal parts. CONSTITUTION:A glass run 4 as a flocked product has a U-shaped section and includes a main body part 5 fitted in a door frame 2 and a pair of lip-like seal parts 6 which are extended from the open ends of the main body part 5 and elastically clamp a door glass 3 in the door frame 2. An adhesive layer 11 and a coating film layer 12 formed by filling up among many piles planted on the adhesive layer 11 with a lubricant coating material are formed on at least regions of the seal parts 6 that are in contact with the door glass 3. The coating film layer 12 decreases the sliding resistance between the door glass 3 and the seal parts 6 by its own smoothness to check entering of rainwater and wind and ensure sealing ability. The piles existing in the coating film layer 12 exhibit a function as a core so as to improve the wear-resistance of the coating film layer 12.